Filter at Dashboard

[Johny_Freitas]

Hi guy’s
I need to do one filter at dashboard, but i cant do it to work.

I need to put some dropdowns to filter what i want to show like this:

The main table is “Fechados”

and i create another table “Problemas”

At table problemas i create one column with name “Problema” there is the same column at main table.
and i set this column as ref.

What i doing wrong.